/*
 * Package il.ac.biu.cs.grossmm.test.FooProtocol
 * File Moodf.java
 * 
 * This is a part of presence service framework API. 
 * See javadoc for more information.
 *  
 * Copyright (C) 2006 Grossmann Mark
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.

 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
package il.ac.biu.cs.grossmm.foo.format;

public class Mood {
	public final int happiness;

	public final int calmness;

	public final int weariness;

	public final int loneliness;

	/**
	 * @param happiness
	 * @param calmness
	 * @param weariness
	 * @param loneliness
	 */
	public Mood(int happiness, int calmness, int weariness, int loneliness)
	{
		super();
		this.happiness = happiness;
		this.calmness = calmness;
		this.weariness = weariness;
		this.loneliness = loneliness;
	}

	public Mood(Mood a, Mood b)
	{
		this((int) ((a.happiness + b.happiness) / 2),
			(int) ((a.calmness + b.calmness) / 2),
			(int) ((a.weariness + b.weariness) / 2),
			(int) ((a.loneliness + b.loneliness) / 2));
	}

	@Override
	public String toString()
	{
		return calmness + " " + happiness + " " + loneliness + " " + weariness;
	}

	@Override
	public int hashCode()
	{
		return happiness * 65537 + calmness * 4097 + weariness * 257
			+ loneliness;

	}

	@Override
	public boolean equals(Object obj)
	{
		if (obj == null || !(obj instanceof Mood))
			return false;

		Mood m = (Mood) obj;

		return m.happiness == happiness && m.calmness == calmness
			&& m.loneliness == loneliness && m.weariness == weariness;
	}
}
